CVE-2024-5805 in MOVEit Gateway
Summary
by MITRE • 06/25/2024
Improper Authentication vulnerability in Progress MOVEit Gateway (SFTP modules) allows Authentication Bypass.This issue affects MOVEit Gateway: 2024.0.0.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 08/20/2024
The CVE-2024-5805 vulnerability represents a critical improper authentication flaw within Progress MOVEit Gateway version 2024.0.0, specifically impacting the SFTP modules. This vulnerability creates a significant security risk by allowing attackers to bypass the intended authentication mechanisms, potentially gaining unauthorized access to sensitive data and systems. The flaw exists in the authentication logic that governs secure file transfer operations, undermining the fundamental security posture of the gateway service.
This authentication bypass vulnerability stems from inadequate validation of user credentials and session management within the SFTP module implementation. The technical flaw manifests when the system fails to properly verify authentication tokens or credentials, allowing malicious actors to establish SFTP connections without proper authorization. The vulnerability is particularly concerning because SFTP modules are designed to provide secure file transfer capabilities, making this bypass effectively undermining the entire security architecture. The issue falls under CWE-287 which specifically addresses improper authentication, and aligns with ATT&CK technique T1078 for valid accounts and T1566 for credential harvesting.
The operational impact of this vulnerability is substantial, as it enables unauthorized access to file transfer operations that typically require proper authentication. Attackers could potentially exfiltrate sensitive data, modify files, or disrupt legitimate operations by exploiting this bypass mechanism. Organizations relying on MOVEit Gateway for secure file transfers face significant risk of data breaches, compliance violations, and operational disruptions. The vulnerability affects all SFTP module operations within the specified version, making it a widespread concern for enterprises using this particular gateway implementation.
Mitigation strategies should prioritize immediate patch deployment from Progress Software, as this represents a critical security vulnerability requiring urgent attention. Organizations should also implement network segmentation to limit access to SFTP modules, enforce strict firewall rules, and monitor for suspicious authentication attempts. Additional defensive measures include implementing multi-factor authentication where possible, conducting thorough access reviews, and establishing robust logging and monitoring for authentication events. Security teams should also consider temporary workarounds such as disabling SFTP functionality until proper patches are applied, while maintaining vigilance against potential exploitation attempts that may already be occurring in the wild.